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cms-core/Documentation/Changelog/9.4/Deprecation-85821-BootstrapMethods.rst

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.. include:: /Includes.rst.txt
.. _deprecation-85821:
=======================================
Deprecation: #85821 - bootstrap methods
=======================================
See :issue:`85821`
Description
===========
The following methods of :php:`TYPO3\CMS\Core\Core\Bootstrap` have been marked as deprecated. Some of
them will just change their visibility from public to protected in TYPO3 v10 and thus should not
be called externally any longer:
* :php:`TYPO3\CMS\Core\Core\Bootstrap::usesComposerClassLoading()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap::getInstance()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap->configure()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap::checkIfEssentialConfigurationExists()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap->setEarlyInstance()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap->getEarlyInstance()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap->getEarlyInstances()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap::loadConfigurationAndInitialize()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap->initializePackageManagement()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap::populateLocalConfiguration()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap::disableCoreCache()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap::initializeCachingFramework()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap->setRequestType()`
* :php:`TYPO3\CMS\Core\Core\Bootstrap::setFinalCachingFrameworkCacheConfiguration()`
Impact
======
This deprecation is only interesting for code that interferes with early core bootstrap.
Those may trigger PHP :php:`E_USER_DEPRECATED` error.
Affected Installations
======================
Instances using early bootstrap code may be affected by this. Those should strive for
using the general entry method :php:`Bootstrap::init()` instead.
Migration
=========
See changes on the typo3/testing-framework which formerly used early instance
bootstrap calls for an example on how existing code can be refactored to use
the top level :php:`Bootstrap::init()` instead.
.. index:: PHP-API, FullyScanned